Average annual temperature is 13.9 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -8.3 °C
Number of sunny days: 141 days
Number of rainy days: 217 days
Number of snow days: 7 days
Look at detailed online map of Wakayama
* Weather data for Wakayama Japan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.8 | 15.0 | 20.7 | 23.4 | 27.3 | 28.1 | 31.6 | 32.8 | 30.2 | 23.5 | 21.7 | 17.3 |
| Average daytime temperature (°C) | 6.5 | 8.0 | 14.6 | 16.8 | 20.3 | 23.7 | 27.8 | 28.1 | 27.0 | 19.4 | 14.7 | 9.7 |
| Average temperature (°C) | 2.6 | 3.6 | 9.5 | 12.2 | 16.0 | 20.0 | 23.7 | 24.3 | 22.7 | 14.9 | 10.4 | 5.8 |
| Average night temperature (°C) | -0.6 | -0.1 | 5.3 | 8.2 | 12.5 | 17.0 | 20.9 | 21.8 | 20.0 | 11.3 | 6.8 | 2.8 |
| Absolute minimum temperature (°C) | -8.3 | -4.8 | -2.2 | 3.2 | 6.1 | 12.0 | 17.9 | 19.9 | 16.6 | 6.5 | -1.0 | -2.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 7.4 | 8.5 | 8.3 | 9.0 | 6.9 | 10.0 | 9.5 | 9.8 | 8.8 | 7.9 | 7.4 |
| Precipitation (mm) | 133 | 64 | 160 | 368 | 372 | 650 | 147 | 323 | 147 | 99 | 148 | 84 |
| Sunny days | 17 | 16 | 16 | 9 | 11 | 10 | 4 | 2 | 8 | 16 | 16 | 16 |
| Rainy days | 11 | 11 | 14 | 21 | 20 | 20 | 27 | 29 | 22 | 15 | 14 | 13 |
| Snow days | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Wakayama is at